UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y1JOEcJc82EUrcRAp+Gm2U0hNZLpQ4Ozj3PqZDUt2IE=' 
WHERE 
  key_id = '4374b8b91dd25be8eb24d73d84d65d88c885f4d93846cfa70e846e7b4f9c08e2' 
  AND (
    token = 'y1JOEcJc82EUrcRAp+Gm2U0hNZLpQ4Ozj3PqZDUt2IE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )